R0106-HP MSR Router Series Voice Command Reference(V7)

160
Examples
# Configure the standard T.38 protocol, and set the number of redundant packets to be sent for
low-speed transmission to 4.
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] dial-program
[Sysname-voice-dial] entity 10 pots
[Sysname-voice-dial-entity10] fax protocol standard-t38 ls-redundancy 4
# Enable fax pass-through and specify the G711alaw codec for fax pass-through.
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] dial-program
[Sysname-voice-dial] entity 10 pots
[Sysname-voice-dial-entity10] fax protocol pass-through g711alaw
fax rate
Use fax rate to configure the maximum fax rate for rate training.
Use undo fax rate to restore the default.
Syntax
fax rate { 2400 | 4800 | 7200 | 9600 | 12000 | 14400 | disable | voice }
undo fax rate
Default
The maximum fax rate for rate training depends on the codec used.
Views
POTS entity view, VoIP entity view
Predefined user roles
network-admin
Parameters
2400: Specifies 2400 bps.
4800: Specifies 4800 bps.
7200: Specifies 7200 bps.
9600: Specifies 9600 bps.
14400: Specifies 14400 bps.
12000: Specifies 12000 bps.
disable: Disables the fax function.
voice: Determines the maximum fax rate for rate training according to the codec used.
• If G.711 is used, the maximum fax rate is 14400 bps, and the corresponding modem standard is
V.17.
• If G.723.1 Annex A is used, the maximum fax rate is 4800 bps, and the corresponding modem
standard is V.27.